I have a 2018 rock wood mini lite 2503s . My 30 amp Furrion power inlet is a LED powersmart voltage indicator. The blue led light no longer lights up , I have power to the trailer . Any ideas on why the blue light isn't working?

Yes to the above but it would be nice if it worked. I took the cap off of mine with the idea of checking for voltage at the LED pins and possibly replacing the LED. Unfortunately one would need to peel off the neoprene seal to access it, probably destroying it in the process. It's not worth the effort to persue right now.